hi all： os：centos 7 I have got a problem： The vm do not deploy normally。 I look at the /var/log/nova/nova-compute.log 2017-03-16 08:36:49.552 3324 WARNING nova.scheduler.client.report [req-eaf6d343-eb4a-4ded-9257-75fe941ab630 - - - - -] Placement service credentials do not work. Placement is optional in Newton, but required in Ocata. Please enable the placement service before upgrading. vim nova.conf [placement] auth_uri = http://10.1.110.98:5000 auth_url = http://10.1.110.98:35357 memcached_servers = 10.1.110.98:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = placement password = testetst os_region_name = RegionOne anyone can give me some suggestion？thanks jt628910 at 163.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20170316/b22326d3/attachment.html>